[asterisk-bugs] [JIRA] (ASTERISK-27385) channel.c: Exceptionally long queue length queuing

[Abhay Gupta (JIRA)]

    [ https://issues.asterisk.org/jira/browse/ASTERISK-27385?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=240061#comment-240061 ] 

Abhay Gupta commented on ASTERISK-27385:
----------------------------------------

I have identified a issue but do not know how to debug it further . The problem comes only when two channels try to enter a simple_bridge

T 2017/11/15 14:31:41.304479 10.10.200.46:5038 -> 10.10.200.46:58930 [AP]
  Event: BridgeEnter
  Privilege: call,all
  BridgeUniqueid: AD111520171431300246
..BridgeType: stasis
..BridgeTechnology: simple_bridge
..BridgeCreator: Stasis
..BridgeName: <unknown>
..BridgeNumChannels: 2
..BridgeVideoSourceMode: talker
..Channel: Local/2010 at xyz-00002eca;1
..ChannelState: 6
..ChannelStateDesc: Up
..CallerIDNum: <unknown>
..CallerIDName: <unknown>
..ConnectedLineNum: <unknown>
..ConnectedLineName: <unknown>
..Language: en
..AccountCode: AD111520171431300246
..Context: xyz
..Exten: 2010
..Priority: 1
..Uniqueid: 1510756301.36555
..Linkedid: 1510756291.36433.... 

In the above when a channel Local/2010 at xyz-00002eca;1 tries to enter a bridge AD111520171431300246 when BridgeNumChannels: 2 and the bridge does not change itself to a softmix bridge we get this error . Kindly let me know how to resolve the issue 

> channel.c: Exceptionally long queue length queuing
> --------------------------------------------------
>
>                 Key: ASTERISK-27385
>                 URL: https://issues.asterisk.org/jira/browse/ASTERISK-27385
>             Project: Asterisk
>          Issue Type: Bug
>      Security Level: None
>          Components: Core/Bridging
>    Affects Versions: 13.17.2
>         Environment: Ubuntu 16.04 with asterisk 13.17.2 using Staisis 
>            Reporter: Abhay Gupta
>            Assignee: Unassigned
>         Attachments: abhay.txt, asterisk logs.txt, asterisk_top.png, core-asterisk-running-2017-11-08T12-30-19+0530-brief.txt, core-asterisk-running-2017-11-08T12-30-19+0530-full.txt, core-asterisk-running-2017-11-08T12-30-19+0530-locks.txt, core-asterisk-running-2017-11-08T12-30-19+0530-thread1.txt, full, gdb.txt, pjsip_settings.txt, server_info.txt, stasis.conf, stucked_call.txt, task_noproblem.txt, taskprocessors
>
>
> Asterisk becomes unstable with message like 
> [Oct 31 10:37:37] WARNING[5608][C-00001b6b] channel.c: Exceptionally long queue length queuing to Local/2048 at sxxxxxxg-000016ba;1
> There are two staisis customer-dial and agent-dial . The steps seems to be as follows 
> 1. A Sip channel is added in customer-dial 
> 2. A manager originate command adds a channel between customer-dial and agent-dial while the existing channel is hanging up in customer-dial 
> 3. Both channels of customer-dial are bridged while some clearing is happening on the channel which is getting hangup / deleted .
> This problem appears 



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